diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteSPI.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteSPI.h
index 8e4f991df..04a4dc3f4 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteSPI.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteSPI.h
@@ -75,7 +75,7 @@ static void ADC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
 
     SPI_transfer(spiHandle1, &ADC_DAC_transaction);
 
-    PIN_setOutputValue(pin_handle, D6, 1); // ADC_CS HOGH
+    PIN_setOutputValue(pin_handle, D6, 1); // ADC_CS HIGH
     update_latch_status (ADC_CS, 1);
 //    PIN15_setOutputValue(ADC_CS, 1);  // ADC_CS HIGH
 }
@@ -91,13 +91,18 @@ static void DAC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
 
     SPI_transfer(spiHandle1, &ADC_DAC_transaction);
 
-    PIN_setOutputValue(pin_handle, D7, 1); // DAC_CS HOGH
+    PIN_setOutputValue(pin_handle, D7, 1); // DAC_CS HIGH
     update_latch_status (DAC_CS, 1);
 //    PIN15_setOutputValue(DAC_CS, 1);            // DAC_CS HIGH
 }
 
 static void ELITE15_SPI_HOLD() {
     Elite_SPI_init();
+    #ifdef ELITE_PIN_1_5_RE
+    PIN_setOutputValue(pin_handle, D6, LH.LATCH0[6]);   // ADC_CS
+    PIN_setOutputValue(pin_handle, D7, LH.LATCH0[7]);   // DAC_CS
+    PIN_setOutputValue(pin_handle, D4, LH.LATCH0[4]);   // update HIGH_Z_MODE
+    #endif
 
     PIN_setOutputValue(pin_handle, LOAD0, 1);
     PIN_setOutputValue(pin_handle, LOAD1, 0);
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_PIN.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_PIN.h
index 0a9c7b68d..765d43b31 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_PIN.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_PIN.h
@@ -6,6 +6,8 @@
 #include <Board.h>
 #include <ti/drivers/PIN.h>
 
+#define ELITE_PIN_1_5
+
 /* SPI Board */
 #define Board_SPI0_MISO                 PIN_UNASSIGNED
 #define Board_SPI0_MOSI                 D1
@@ -36,15 +38,24 @@
 #define ADC_DAC_SPI_CLK                 LOAD0, D2
 #define LED_MOSI                        LOAD0, D1
 #define LED_CLK                         LOAD0, D0
-#define MEM_HOLD                        LOAD0, D4
 #define MEM_CS                          LOAD0, D5
 
+#ifdef ELITE_PIN_1_5
+#define MEM_HOLD                        LOAD0, D4
+#define HIGH_Z_MODE                     LOAD2, D5
+#endif
+#ifdef ELITE_PIN_1_5_RE
+#define MEM_HOLD                        LOAD1, D0
+#define HIGH_Z_MODE                     LOAD0, D4
+#endif
+
 #define Turnon_I_MID                    LOAD2, D0
 #define Turnon_I_SMALL                  LOAD2, D4
 #define Turnon_I_LARGE                  LOAD2, D1
 #define Turnon_V_SMALL                  LOAD2, D2
 #define Turnon_V_MID                    LOAD2, D3
 #define Turon_VOUT_SMALL                LOAD2, D7
+#define shutdown_6994                   LOAD2, D6
 
 //#define Turnon10K                       Turnon_I_MID
 //#define Turnon200R                      Turnon_I_LARGE
@@ -55,9 +66,7 @@
 #define Board_I2C0_SDA0                 PIN_UNASSIGNED
 #endif
 
-#define shutdown_6994                   LOAD2, D6
 #define switch_on                       IOID_14
-#define HIGH_Z_MODE                     LOAD2, D5
 #define enable_10v                      LOAD1, D5
 #define enable_5v                       LOAD1, D6
 
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
index 8fa3dabd4..4459f19aa 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
@@ -4,9 +4,9 @@
 
 #define VERSION_DATE_YEAR      21
 #define VERSION_DATE_MONTH     4
-#define VERSION_DATE_DAY       8
-#define VERSION_DATE_HOUR      14
-#define VERSION_DATE_MINUTE    10
+#define VERSION_DATE_DAY       9
+#define VERSION_DATE_HOUR      10
+#define VERSION_DATE_MINUTE    48
 
 // this is NOT the version hash !!
 // it's the last version hash